Talking of sunroofs..
How do you take one out
I take it you have to remove the headlining....again how is that done???
T.I.A
Daz
Headlining - unclip the A pillar covers (bit of a pain, but no real issues), remove sunvisors, remove grab handles, remove alarm sensors if fitted, remove sunroof trim and gear cover, remove plastic trim at the top of the rear screen (carefully, as it's very brittle and can easily snap), IIRC, the B pillar trim can be kinda pulled away from the 'lining, and the lot should fall down, neatly folding across it's narrowest points - i.e sunroof cut out! Best get a mate to help.
Remove the gear mechanism. The sunroof is held in by quite a few screws, so simply remove and lower the 'roof, disconnecting the four drain pipes (Might need a warm air gun on them to loosen).
Refitting is reversal of removal, but make sure the drain pipes are well secured and in good condition, also other seals need to be checked out.
HTH!!